Question

Difference between multiprocessing and parallel system ?​

Answer 1

Explanation:

Multiprocessing means the use of two or more Central Processing Units (CPU) at the same time. ... Parallel Processing:The simultaneous use of more than one CPU to execute a program. Ideally, parallel processing makes a program run faster because there are more engines (CPUs) running it.

Answer 2

Answer:

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Explanation:

Multiprocessing operating systems enable several programs to run concurrently. UNIX is one of the most widely used multiprocessing systems.Multiprocessing means the use of two or more Central Processing Units (CPU) at the same time. Most of new computers have dual-core processors, or feature two or more processors, therefore they are called multiprocessor computers.

Parallel Processing:The simultaneous use of more than one CPU to execute a program. Ideally, parallel processing makes a program run faster because there are more engines (CPUs) running it. Most computers have just one CPU, but some models have several. There are even computers with thousands of CPUs. With single-CPU computers, it is possible to perform parallel processing by connecting the computers in a network